23207800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 68276880

約数和(自身を除く): 45069080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 137, 140, 154, 175, 200, 220, 242, 274, 275, 280, 308, 350, 385, 440, 484, 548, 550, 605, 616, 685, 700, 770, 847, 959, 968, 1096, 1100, 1210, 1370, 1400, 1507, 1540, 1694, 1918, 1925, 2200, 2420, 2740, 3014, 3025, 3080, 3388, 3425, 3836, 3850, 4235, 4795, 4840, 5480, 6028, 6050, 6776, 6850, 7535, 7672, 7700, 8470, 9590, 10549, 12056, 12100, 13700, 15070, 15400, 16577, 16940, 19180, 21098, 21175, 23975, 24200, 27400, 30140, 33154, 33880, 37675, 38360, 42196, 42350, 47950, 52745, 60280, 66308, 75350, 82885, 84392, 84700, 95900, 105490, 116039, 132616, 150700, 165770, 169400, 191800, 210980, 232078, 263725, 301400, 331540, 414425, 421960, 464156, 527450, 580195, 663080, 828850, 928312, 1054900, 1160390, 1657700, 2109800, 2320780, 2900975, 3315400, 4641560, 5801950, 11603900, 23207800]

約数ペア:

[(1, 23207800), (2, 11603900), (4, 5801950), (5, 4641560), (7, 3315400), (8, 2900975), (10, 2320780), (11, 2109800), (14, 1657700), (20, 1160390), (22, 1054900), (25, 928312), (28, 828850), (35, 663080), (40, 580195), (44, 527450), (50, 464156), (55, 421960), (56, 414425), (70, 331540), (77, 301400), (88, 263725), (100, 232078), (110, 210980), (121, 191800), (137, 169400), (140, 165770), (154, 150700), (175, 132616), (200, 116039), (220, 105490), (242, 95900), (274, 84700), (275, 84392), (280, 82885), (308, 75350), (350, 66308), (385, 60280), (440, 52745), (484, 47950), (548, 42350), (550, 42196), (605, 38360), (616, 37675), (685, 33880), (700, 33154), (770, 30140), (847, 27400), (959, 24200), (968, 23975), (1096, 21175), (1100, 21098), (1210, 19180), (1370, 16940), (1400, 16577), (1507, 15400), (1540, 15070), (1694, 13700), (1918, 12100), (1925, 12056), (2200, 10549), (2420, 9590), (2740, 8470), (3014, 7700), (3025, 7672), (3080, 7535), (3388, 6850), (3425, 6776), (3836, 6050), (3850, 6028), (4235, 5480), (4795, 4840)]